<template>
  <div>
    <TypeNav />
    <div class="main">
      <div class="py-container">
        <!--bread-->
        <div class="bread">
          <ul class="fl sui-breadcrumb">
            <li>
              <a href="#">全部结果</a>
            </li>
          </ul>
          <ul class="fl sui-tag">
           <li class="with-x" v-if="searchParams.categoryName">{{searchParams.categoryName}}<i @click="removeName">×</i></li>
           <li class="with-x" v-if="searchParams.keyword">{{searchParams.keyword}}<i @click="removeKeyword">×</i></li>
           <li class="with-x" v-if="searchParams.trademark">{{searchParams.trademark.split(":")[1]}}<i @click="removeTradeMark">×</i></li>
          <li class="with-x" v-for="(item,index) in searchParams.props" :key="index">{{item.split(":")[1]}}<i @click="removeAttr(index)">×</i></li>
          </ul>
        </div>

        <!--selector-->
        <SearchSelector @trademarkInfo="trademarkInfo" @attrInfo="attrInfo" />

        <!--details-->
        <div class="details clearfix">
          <div class="sui-navbar">
            <div class="navbar-inner filter">
              <ul class="sui-nav">
                <li :class="{'active':OneOrder}" @click="reverse(1)">
                  <a >综合 <span v-show="OneOrder" class="iconfont"
                   :class="{'icon-up':isAsc,'icon-down':isDesc}"></span> </a>
                </li>
                <li :class="{active:TowOrder}" @click="reverse(2)">
                  <a >价格<span v-show="TowOrder" class="iconfont"
                   :class="{'icon-up':isAsc,'icon-down':isDesc}"></span></a>
                </li>
              </ul>
            </div>
          </div>
          <div class="goods-list">
            <ul class="yui3-g">
              <li class="yui3-u-1-5" v-for="item in goodsList" :key="item.id"
              >
                <div class="list-wrap">
                  <div class="p-img">
                    <router-link :to="`/detail/${item.id}`"><img v-lazy="item.defaultImg" /></router-link>
               
                  </div>
                  <div class="price">
                    <strong>
                      <em>¥ </em>
                      <i>{{item.price}}</i>
                    </strong>
                  </div>
                  <div class="attr">
                    <a target="_blank" href="item.html" title="促销信息，下单即赠送三个月CIBN视频会员卡！【小米电视新品4A 58 火爆预约中】">{{item.title}}</a>
                  </div>
                  <div class="commit">
                    <i class="command">已有<span>2000</span>人评价</i>
                  </div>
                  <div class="operate">
                     <router-link :to="`/detail/${item.id}`" class="sui-btn btn-bordered btn-danger">加入购物车</router-link>
                    <!-- <a href="success-cart.html" target="_blank" class="sui-btn btn-bordered btn-danger" >加入购物车</a> -->
                    <a href="javascript:void(0);" class="sui-btn btn-bordered">收藏</a>
                  </div>
                </div>
              </li>  
            </ul>
          </div>
          <!-- pageNo="1" 表示当前页数 
           :pageSize="3"  展示数据几条
           :total="91"    一共多少数据
           :continues="5"/>连续页数展示
           -->
   
         <Pagination :pageNo="searchParams.pageNo" :pageSize="searchParams.pageSize" :total="total" :continues="5" @getPageNo="getPageNo"/>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
  import SearchSelector from './SearchSelector/SearchSelector'
 import {mapGetters,mapState} from "vuex"
  export default {
    name: 'Search',

    components: {
      SearchSelector
    },
    data(){
      return{
    searchParams: {
        //产品相应的id
        category1Id: "",
        category2Id: "",
        category3Id: "",
        //产品的名字
        categoryName: "",
        //搜索的关键字
        keyword: "",
        //排序:初始状态应该是综合且降序
        order: "1:desc",
        //第几页
        pageNo: 1,
        //每一页展示条数
        pageSize: 3,
        //平台属性的操作
        props: [],
        //品牌
        trademark: "",
      },
    }
  
    },
    computed:{
       ...mapGetters(["goodsList"]),
       OneOrder(){
           return this.searchParams.order.indexOf('1')!=-1
       },
        TowOrder(){
           return this.searchParams.order.indexOf('2')!=-1
       },
       isAsc(){
          return this.searchParams.order.indexOf('asc')!=-1
       },
         isDesc(){
          return this.searchParams.order.indexOf('desc')!=-1
       },
    
           ...mapState({
              total:state=>state.search.reGetSearchInfo.total
         })
       
       
    },
    beforeMount(){
      Object.assign(this.searchParams,this.$route.query,this.$route.params)
    },
    mounted(){
       this.getData()
    },
    methods:{
      getPageNo(val){
        this.searchParams.pageNo=val
        this.getData()
      },
      reverse(flag){
        let orderFlag=this.searchParams.order.split(":")[0]
         let orderVal=this.searchParams.order.split(":")[1]
         let newObj=""
          if(flag==orderFlag){
             
            newObj=`${flag}:${orderVal=="desc" ? "asc":"desc"}`
            
          }else{
             newObj=`${flag}:${"desc"}`
          }
          this.searchParams.order=newObj
            this.getData()
      },
      removeTradeMark(){
         this.searchParams.trademark=undefined
         this.getData()
      },
      trademarkInfo(val){
         
         this.searchParams.trademark=`${val.tmId}:${val.tmName}`
          this.getData()
      },
      getData(){
         this.$store.dispatch("getSearchList",this.searchParams)
      
      },
      removeName(){
        this.searchParams.categoryName=undefined;
        this.searchParams.category1Id = undefined;
       this.searchParams.category2Id = undefined;
       this.searchParams.category3Id = undefined;
       this.getData()
       if(this.$route.params){
       this.$router.push({name:"search",params:this.$route.params})
       }
     

      },
      removeKeyword(){
         this.searchParams.keyword=undefined;
         if(this.$route.query){
           this.$router.push({name:"search",query:this.$route.query})
         }
      
         this.getData();
         this.$bus.$emit("clear")
        
    },
    attrInfo(attr,attrValue){
           
          let props =`${attr.attrId}:${attrValue}:${attr.attrName}`
       console.log(props)
       if(this.searchParams.props.indexOf(props)==-1)this.searchParams.props.push(props)
       
       console.log( this.searchParams.props)
      this.getData()
    },
    removeAttr(index){
      this.searchParams.props.splice(index,1)
      this.getData()
    }
  },
    watch: {
    //监听路由的信息是否发生变化，如果发生变化，再次发起请求
    $route(newValue, oldValue) {
      //每一次请求完毕，应该把相应的1、2、3级分类的id置空的，让他接受下一次的相应1、2、3
      //再次发请求之前整理带给服务器参数
      Object.assign(this.searchParams, this.$route.query, this.$route.params);
      //再次发起ajax请求
      this.getData();
      //分类名字与关键字不用清理：因为每一次路由发生变化的时候，都会给他赋予新的数据
      this.searchParams.category1Id = undefined;
      this.searchParams.category2Id = undefined;
      this.searchParams.category3Id = undefined;
    },
  },
    
  }
</script>

<style lang="less" scoped>
  .main {
    margin: 10px 0;

    .py-container {
      width: 1200px;
      margin: 0 auto;

      .bread {
        margin-bottom: 5px;
        overflow: hidden;

        .sui-breadcrumb {
          padding: 3px 15px;
          margin: 0;
          font-weight: 400;
          border-radius: 3px;
          float: left;

          li {
            display: inline-block;
            line-height: 18px;

            a {
              color: #666;
              text-decoration: none;

              &:hover {
                color: #4cb9fc;
              }
            }
          }
        }

        .sui-tag {
          margin-top: -5px;
          list-style: none;
          font-size: 0;
          line-height: 0;
          padding: 5px 0 0;
          margin-bottom: 18px;
          float: left;

          .with-x {
            font-size: 12px;
            margin: 0 5px 5px 0;
            display: inline-block;
            overflow: hidden;
            color: #000;
            background: #f7f7f7;
            padding: 0 7px;
            height: 20px;
            line-height: 20px;
            border: 1px solid #dedede;
            white-space: nowrap;
            transition: color 400ms;
            cursor: pointer;

            i {
              margin-left: 10px;
              cursor: pointer;
              font: 400 14px tahoma;
              display: inline-block;
              height: 100%;
              vertical-align: middle;
            }

            &:hover {
              color: #28a3ef;
            }
          }
        }
      }

      .details {
        margin-bottom: 5px;

        .sui-navbar {
          overflow: visible;
          margin-bottom: 0;

          .filter {
            min-height: 40px;
            padding-right: 20px;
            background: #fbfbfb;
            border: 1px solid #e2e2e2;
            padding-left: 0;
            border-radius: 0;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);

            .sui-nav {
              position: relative;
              left: 0;
              display: block;
              float: left;
              margin: 0 10px 0 0;

              li {
                float: left;
                line-height: 18px;

                a {
                  display: block;
                  cursor: pointer;
                  padding: 11px 15px;
                  color: #777;
                  text-decoration: none;
                }

                &.active {
                  a {
                    background: #e1251b;
                    color: #fff;
                  }
                }
              }
            }
          }
        }

        .goods-list {
          margin: 20px 0;

          ul {
            display: flex;
            flex-wrap: wrap;

            li {
              height: 100%;
              width: 20%;
              margin-top: 10px;
              line-height: 28px;

              .list-wrap {
                .p-img {
                  padding-left: 15px;
                  width: 215px;
                  height: 255px;

                  a {
                    color: #666;

                    img {
                      max-width: 100%;
                      height: auto;
                      vertical-align: middle;
                    }
                  }
                }

                .price {
                  padding-left: 15px;
                  font-size: 18px;
                  color: #c81623;

                  strong {
                    font-weight: 700;

                    i {
                      margin-left: -5px;
                    }
                  }
                }

                .attr {
                  padding-left: 15px;
                  width: 85%;
                  overflow: hidden;
                  margin-bottom: 8px;
                  min-height: 38px;
                  cursor: pointer;
                  line-height: 1.8;
                  display: -webkit-box;
                  -webkit-box-orient: vertical;
                  -webkit-line-clamp: 2;

                  a {
                    color: #333;
                    text-decoration: none;
                  }
                }

                .commit {
                  padding-left: 15px;
                  height: 22px;
                  font-size: 13px;
                  color: #a7a7a7;

                  span {
                    font-weight: 700;
                    color: #646fb0;
                  }
                }

                .operate {
                  padding: 12px 15px;

                  .sui-btn {
                    display: inline-block;
                    padding: 2px 14px;
                    box-sizing: border-box;
                    margin-bottom: 0;
                    font-size: 12px;
                    line-height: 18px;
                    text-align: center;
                    vertical-align: middle;
                    cursor: pointer;
                    border-radius: 0;
                    background-color: transparent;
                    margin-right: 15px;
                  }

                  .btn-bordered {
                    min-width: 85px;
                    background-color: transparent;
                    border: 1px solid #8c8c8c;
                    color: #8c8c8c;

                    &:hover {
                      border: 1px solid #666;
                      color: #fff !important;
                      background-color: #666;
                      text-decoration: none;
                    }
                  }

                  .btn-danger {
                    border: 1px solid #e1251b;
                    color: #e1251b;

                    &:hover {
                      border: 1px solid #e1251b;
                      background-color: #e1251b;
                      color: white !important;
                      text-decoration: none;
                    }
                  }
                }
              }
            }
          }
        }

        .page {
          width: 733px;
          height: 66px;
          overflow: hidden;
          float: right;

          .sui-pagination {
            margin: 18px 0;

            ul {
              margin-left: 0;
              margin-bottom: 0;
              vertical-align: middle;
              width: 490px;
              float: left;

              li {
                line-height: 18px;
                display: inline-block;

                a {
                  position: relative;
                  float: left;
                  line-height: 18px;
                  text-decoration: none;
                  background-color: #fff;
                  border: 1px solid #e0e9ee;
                  margin-left: -1px;
                  font-size: 14px;
                  padding: 9px 18px;
                  color: #333;
                }

                &.active {
                  a {
                    background-color: #fff;
                    color: #e1251b;
                    border-color: #fff;
                    cursor: default;
                  }
                }

                &.prev {
                  a {
                    background-color: #fafafa;
                  }
                }

                &.disabled {
                  a {
                    color: #999;
                    cursor: default;
                  }
                }

                &.dotted {
                  span {
                    margin-left: -1px;
                    position: relative;
                    float: left;
                    line-height: 18px;
                    text-decoration: none;
                    background-color: #fff;
                    font-size: 14px;
                    border: 0;
                    padding: 9px 18px;
                    color: #333;
                  }
                }

                &.next {
                  a {
                    background-color: #fafafa;
                  }
                }
              }
            }

            div {
              color: #333;
              font-size: 14px;
              float: right;
              width: 241px;
            }
          }
        }
      }
    }
  }
</style>